Stanislaus Surgical Hospital
Disclosed Apr 13, 201511 years ago1,170 affectedConfirmed
On April 4, 2015, two paper binders containing the protected health information (PHI) of up to 1,166 individuals were stolen from one of the covered entity’s (CE) facilities along with several other items that did not contain PHI. The type of PHI involved in the breach was financial information. The CE filed a formal police report and police identified two potential suspects. The CE provided breach notification to HHS, affected individuals, and the media and offered credit monitoring to all individuals affected. Following the breach, the CE improved physical security for the facility and the locked file cabinets that contain PHI and updated security procedures for employees’ access to the premises. It also converted its payment system to a paperless, all electronic system and implemented an encryption requirement for all information that is stored on a shared drive. The CE also trained all employees on the changes to its security policies and procedures. OCR obtained assurances that the CE implemented the corrective actions listed.
What is known
| People affected | 1,170 (as reported to HHS) |
|---|---|
| Disclosed | Apr 13, 2015 |
| Happened | Apr 5, 2015 |
| Attack | Lost or stolen device |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Stanislaus Surgical Hospitaloag.ca.gov · Official notice | Official notice |
| HHS OCR breach report (archive, resolved): Stanislaus Surgical Hospital (Healthcare Provider, CA)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Apr 13, 2015 | |
| HHS archivetotal | Jun 4, 2015 | 1,170 |
History of this record
- 2026-09-25 · attack: unknown to lost-device · backfill source
- 2026-09-25 · data_types: [] to ["names","health"] · backfill source
- 2026-09-25 · records_basis: empty to hhs · backfill source
- 2026-09-25 · records: empty to 1170 · backfill source
- 2026-09-25 · summary: empty to On April 4, 2015, two paper binders containing the protected health information (PHI) of up to 1,166 individuals were stolen from one of the covered entity’s (CE) facilities along with several other items that did not contain PHI. The type · backfill source
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.